An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
NSN 5990-01-591-8797
NSN 5835-00-725-2087
NSN 6220-01-602-8231
NSN 6150-01-469-6128
NSN 5855-01-512-1926
NSN 4140-01-254-3689
NSN 5905-01-082-5269
NSN 6645-01-059-1584
NSN 6240-01-458-1459
NSN 6620-00-635-7347
NSN 5945-00-245-0934
NSN 6685-00-419-0643